Concrete Sampling + Testing

including on-site sampling of concrete, grout, and mortar as delivered to job site, testing of aggregates and laboratory testing of field sampled concrete for flexural strength and compressive strenth, design and verification of concrete mixes, batch plant control, sample hardened concrete by diamond coring, and various nondestructive tests to evaluate the quality of concrete.

Structural Steel + Welding Inspections

Field inspection of bolts, (LeJeune and A325), welds, and steel reinforcement bars.